A.O. Smith BTI 85 G - Manual (Page 3)

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CONTENTS PAGE
1. GENERAL
1.1 Description ...................................................................................................... 4
1.2 Technical safety equipment ............................................................................ 6
1.2.1 Gas control valve ............................................................................................ 6
1.2.2 Control panel ................................................................................................... 6
1.2.3 Operation of the storage water heater ........................................................... 7
1.2.4 Combustion products discharge safety device ............................................. 7
1.3 Technical information ...................................................................................... 8
1.3.1 Dimensions ..................................................................................................... 8
1.3.2 Technical data ............................................................................................... 10
2. FOR THE INSTALLER
2.1 Installation instructions .................................................................................. 12
2.1.1 Installation ..................................................................................................... 12
2.1.2 Water circulation system .............................................................................. 13
2.1.3 Gas connection ............................................................................................. 15
2.1.4 Flue system .................................................................................................. 15
2.1.5 Flue down draught safety device ................................................................. 15
2.1.6 Electrical connection ..................................................................................... 15
2.2 Commissioning .............................................................................................. 16
2.2.1 Filling the water heater ................................................................................. 16
2.2.2 Putting in to operation .................................................................................... 16
2.2.3 Shut down .................................................................................................... 16
2.3 Removing and replacing the control panel front cover .................................. 17
2.4 Setting the gas pressure .............................................................................. 17
2.5 Removing and replacing the inner door ......................................................... 18
2.6 Temperature regulation ................................................................................. 18
2.7 Converting to another type of gas ................................................................ 19
2.8 Maintenance ................................................................................................. 19
2.8.1 Magenesium anode ....................................................................................... 19
2.8.2 Cleaning ........................................................................................................ 20
2.8.3 Decalcification ............................................................................................... 20
2.8.4 Spare parts ................................................................................................... 20
2.9 Inlet combination ............................................................................................ 20
2.10 Gas smell ...................................................................................................... 20
2.11 Condensation ................................................................................................ 20
3. FOR THE USER
3.1 Commisioning ................................................................................................ 21
3.1.1 Filling the water heater ................................................................................. 21
3.1.2 Putting into operation ..................................................................................... 21
3.1.3 Use ............................................................................................................... 21
3.2 Fault overview .............................................................................................. 22
4. WARRANTY. .................................................................................................... 23
5. Appendix 1. .................................................................................................... 25